
GeoBASIC Reference Manual
6. System Functions
TPS1100-Version 2.10
6-37
lValid
inout
Determines if the value should be
shown as valid. If
lValid=TRUE
the
value
dVal
is displayed, otherwise
the symbols for invalid values are
displayed.
iButtonId
out
The identifier of the pressed valid
button to exit the edit process.
Return-Codes
RC_OK
Successful termination.
BAS_NO_DLG_EXIST
No dialog exists for this operation.
See Also
MMI_InputInt
MMI_PrintVal
Example
See example file „
cursor.gbs
“ too.
The example uses the
MMI_InputVal
routine to get the distance
of
TestVal
with default decimal places. Input field is placed in
the second line on row 2 of the actual text dialog. The entered
values must lie in the range 0..1000.
CONST MODE = MMI_DEFAULT_MODE 'define editmode
DIM TestVal
AS Distance
DIM iButton
AS Integer
DIM lValid
AS Logical
lValid = FALSE
MMI_
InputVal( 2, 1, 8, -1, 0, 1000, MODE,
TestVal, lValid, iButton )
Содержание tps1100
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